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Hib, the V8 Scantool supports the E99 ECM (in fact all of GM's current ECM's). However V7 scantool does not have an E99 option, if you still wanted to use V7 scan on the E99 you could select a controller like the E92 and log the E99.

Is there kind of a rollup to this software release and the bug fixes that have been found/added to this thread? Asking for a friend

Main reason I'm asking is because we've had a pattern on one particular type of CME trucks that even older base files are having the same problems with (I haven't really seen much in the thread about CME's) - and we're not sure if it's since the newer software or a combination of us using newer and customer using older (because firmware is the same back to November 2018)... just trying to see if we can figure out the 'link' on our end before raising an alarm. That's the main reason asking for an updated build if there is one ready or available so we for sure have all the fixes for everything in one download since we're troubleshooting remote trucks and want to take the guesswork out of what they may or may not have applied from this thread... not that what I've read should affect CME's, but I feel that something else might be at play on the C&C trucks in particular just not sure what and trying to systematically rule things out.